Loved the 6 boots, definitely keeping with the logic of the flea, more items would be cool, wasn't sure what the yellow bomb looking item was/did but went for them anyway.
Appreciated the text dump tutorial instead of no tutorial but definitely still needed a few rounds to get used to the control scheme.
Only issue I could find was the initial running into stuff during the 3-2-1 start sequence when starting a round, I imagine you could just build a cheeky little collision detection/auto move to left/right until control is given to the user.
Cute flea, good game, would recommend, look forward to seeing if something more comes from this!